Watch out Penelope Cruz: Little sister is all grown up now Penelope's lookalike younger sister Mónica dons hot and sexy lingerie for Agent Provocateur. – New York Daily News

In what might be the hottest case of double-take to date, Penelope Cruz's startlingly lookalike sister Mónica poses in some very daring lingerie as the latest face for luxury brand Agent Provocateur.

Penelope Cruz's lookalike sister Monica looks sensational as she

Sister act: Penelope and Monica Cruz design Agent Provocateur

Taking a leaf out of Fifty Shades? Penélope Cruz's sister Mónica

Penelope Cruz's lookalike sister Monica looks sensational as she

Monica Cruz, Penelope Cruz's Sister, Is The New Face Of Agent

SELFRIDGES MEETS: Mónica and Penélope Cruz

Penelope Cruz's Sister Monica Is A Knockout

Sister act: Penelope and Monica Cruz design Agent Provocateur

Penelope Cruz Lingerie - Monica Cruz Underwear - L Agent For Agent

All About Penélope Cruz's Younger Look-alike Sister, Monica Cruz

All About Penélope Cruz's Younger Look-alike Sister, Monica Cruz